CN111411719A - Connecting structure of inner frame strip and outer frame strip of glass curtain wall - Google Patents
Connecting structure of inner frame strip and outer frame strip of glass curtain wall Download PDFInfo
- Publication number
- CN111411719A CN111411719A CN201910944033.4A CN201910944033A CN111411719A CN 111411719 A CN111411719 A CN 111411719A CN 201910944033 A CN201910944033 A CN 201910944033A CN 111411719 A CN111411719 A CN 111411719A
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- CN
- China
- Prior art keywords
- mounting groove
- frame strip
- connecting piece
- flat head
- outer frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a connecting structure of inner and outer frame strips of a glass curtain wall, which comprises the inner and outer frame strips, wherein the inner and outer frame strips are butted and fastened through a connecting piece and a fastening piece, the butt joint surface of the inner frame strip is provided with a mounting groove with a narrow opening and a wide inner surface, the connecting piece is a T-shaped connecting piece, one end of the connecting piece is provided with a flat head, the mounting groove is a long groove, the length of the flat head is greater than the opening width of the mounting groove, the flat head extends into the mounting groove along the length direction of the mounting groove and rotates to the width direction of the mounting groove to realize clamping in the mounting groove, the connecting piece can move on the mounting groove, and the adjusting; inclined planes are arranged at two ends of the flat head part in the length direction; when the flat head rotates to the width direction of the installation groove, the inclined plane abuts against the side wall of the installation groove and cannot rotate continuously, the positioning of the connecting piece on the inner frame strip is realized, the installation and locking of the fastening piece and the connecting piece are easier after the positioning of the connecting piece, and the fastening of the inner frame strip and the outer frame strip and the clamping and fixing of glass are completed quickly.
Description
Technical Field
The invention relates to a glass curtain wall, in particular to a connecting structure of frame strips of the glass curtain wall.
Background
The glass curtain wall is a common building outer wall, which is usually built into a latticed frame through an inner frame strip and an outer frame strip, and glass is embedded in the latticed frame.
In the prior art, the connection structure between the inner frame strip and the outer frame strip has the following two common modes:
firstly, the through-hole has been bored in the same position correspondence of inside and outside frame strip, is connected through bolt and nut and realizes fastening between them, especially to the inside and outside frame strip that adopts tubular product, then need set up the perforating hole on tubular product, and processing work load is very big, with high costs.
Secondly, the studs are welded on the inner frame strips, the outer frame strips are correspondingly provided with through holes, and the studs of the inner frame strips are connected on the through holes of the outer frame strips in a penetrating manner during installation and then fastened through nuts. However, once the welding quality is unstable, the problem of collapse exists when the bearing is large.
And both the above-mentioned both have the cooperation problem, for example a plurality of butt joint hole sites between inside and outside frame are easy to appear the deviation when processing, lead to inside and outside frame strip can't fasten in place completely, even can't adjust the installation well, need to carry out reworking or scrap to the frame strip.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a connecting structure which can simply and quickly complete butt joint of an inner frame strip and an outer frame strip of a glass curtain wall.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a connecting structure of an inner frame strip and an outer frame strip of a glass curtain wall comprises the inner frame strip and the outer frame strip, wherein the inner frame strip and the outer frame strip are butted and fastened through a connecting piece and a fastening piece to clamp curtain wall glass; inclined planes are arranged at two ends of the flat head part in the length direction; when the flat head part rotates to the width direction of the mounting groove, the inclined plane is abutted against the side wall of the mounting groove and cannot rotate continuously; the other end of the connecting piece penetrates through the outer frame strip to be fixedly connected with the fastening piece so as to lock the outer frame strip on the inner frame strip.
The outer frame strip is provided with a runway-shaped through groove for the flat head of the connecting piece to penetrate through, and the axial direction of the runway-shaped through groove is consistent with the length direction of the mounting groove.
The connecting piece is a T-shaped bolt, and the fastening piece is a nut.
The invention has the beneficial effects that: the invention matches and clamps the mounting groove on the inner frame strip and the flat head of the T-shaped connecting piece, and then the outer frame strip is fixed on the inner frame strip in a butt joint way by the locking of the connecting piece and the fastening piece, the mounting groove is a long groove, when the connecting piece is not rotationally clamped, the connecting piece can move on the mounting groove to realize the alignment and the penetration with the mounting hole position on the outer frame strip, the length of the flat head part is larger than the width of the opening of the mounting groove, and the two ends of the flat head part are provided with inclined planes, after the flat head stretches into along mounting groove length direction and rotates to mounting groove width direction, the inclined plane supports and leans on the lateral wall at the mounting groove, makes the connecting piece can not continue to rotate in this direction again, realizes the location joint on the inner frame strip of connecting piece, accomplishes the connection of inside and outside frame strip fast and presss from both sides the dress to glass and fix, design benefit, simple to operate need not to weld double-screw bolt or processing perforating hole on the inner frame strip, and processing is simple, connects more high-efficient reliable.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of a glass curtain wall of the present invention;
FIG. 2 is a partially broken away schematic view of this FIG. 1;
FIG. 3 is an assembled view of the inner and outer frame strips of the present invention;
FIG. 4 is a perspective view from B of FIG. 3;
fig. 5 is an enlarged view of a portion of fig. 1.
Detailed Description
Referring to fig. 1 to 5, the connecting structure of the inner and outer frame strips of the glass curtain wall includes an inner frame strip 8 and an outer frame strip 9, the inner and outer frame strips clamp curtain wall glass 3 by abutting and fastening through a connecting member 4 and a fastening member 5, the abutting surface of the inner frame strip 8 is provided with a mounting groove 6 with a narrow opening and a wide inside, the connecting member 4 is a T-shaped connecting member, in this embodiment, the connecting member 4 is a T-shaped bolt, the fastening member is a nut, one end of the connecting member 4 is provided with a flat head 41, the mounting groove 6 is a long groove, and the connecting member 4 can move on the mounting groove 6 to align with a mounting hole on the outer frame strip; when carrying out the installation of connecting piece 4 and 6 joints of mounting groove, the length of the flat head 41 on connecting piece 4 is greater than the opening width of mounting groove 6, it stretches into along 6 length direction of mounting groove, and rotate to 6 width direction of mounting groove and realize the joint of connecting piece head 41 in mounting groove 6, the connecting piece 4 other end passes the outer frame strip 9 and locks outer frame strip 9 on inner frame strip 8 with 5 fixed connection of fastener, accomplish in, the butt joint of outer frame strip is fixed, it is tight with curtain wall glass 3 installation clamp simultaneously. Further, the both ends of flat head 41 length direction are equipped with inclined plane 42, rotate as flat head 41 to 6 width direction back inclined planes 42 of mounting groove and lean on 6 lateral walls of mounting groove, make connecting piece 4 can not continue to rotate in this direction again, realize the location on the inner frame strip 8 of connecting piece 4, make things convenient for connecting piece 4 and outer frame strip 9 cross-under back, install the locking with fastener 5, accomplish fast inside and outside the connection of frame strip and to the clamping of curtain wall glass 3 dress fixed, it is more efficient reliable to connect. Above-mentioned structural design is ingenious, simple to operate need not to weld the double-screw bolt or process the perforating hole on the inner frame strip, and processing is simple, not only reduces machining precision, cost, has still reduced rework rate and disability rate simultaneously.
As a preferred scheme of the invention, the outer frame strip 9 is provided with a runway-shaped through groove 10 for the flat head 41 of the connecting piece to penetrate through, the runway-shaped through groove 10 is provided with a plurality of straight lines arranged along the outer frame strip 9, and the axial direction of the runway-shaped through groove 10 is consistent with the length direction of the mounting groove 6; during the equipment, can adjust earlier and confirm the mounted position of inside and outside frame strip, then can follow the frame strip 9 openly (as shown in fig. 3) with connecting piece 4 through runway type logical groove 10 with flat head 41 along the mounting groove 6 length direction penetrate the mounting groove 6 in to rotate the 6 width direction of mounting groove, can accomplish the joint installation on the frame strip 8 of connecting piece 4, and through the butt joint installation with fastener 5 fixed connection realize inside and outside frame strip fast, accomplish the clamp to curtain wall glass 3.
The glass curtain wall connecting structure is simple in connecting structure, simple and convenient to assemble and easy to process, the glass curtain wall is flexibly assembled and arranged on site and is convenient to adjust according to environmental conditions, and the application of the glass curtain wall can be widened.
Claims (3)
1. The utility model provides a connection structure of inside and outside frame strip of glass curtain wall, includes inside frame strip (8) and frame strip (9), and inside and outside frame strip realizes butt joint fastening with curtain wall glass (3) centre gripping, its characterized in that through connecting piece (4) and fastener (5): the butt joint surface of the inner frame strip (8) is provided with a mounting groove (6) with a narrow opening and a wide inner surface, the connecting piece (4) is a T-shaped connecting piece, one end of the connecting piece is provided with a flat head (41), the mounting groove (6) is a long groove, the length of the flat head (41) is greater than the opening width of the mounting groove (6), the connecting piece extends into the mounting groove (6) along the length direction of the mounting groove, and the connecting piece is rotated to the width direction of the mounting groove (6) to realize the clamping connection of the head (41) of the connecting piece in the mounting groove (; inclined planes (42) are arranged at two ends of the flat head (41) in the length direction; when the flat head (41) rotates to the width direction of the mounting groove (6), the inclined plane (42) is abutted against the side wall of the mounting groove (6) and cannot rotate continuously; the other end of the connecting piece (4) penetrates through the outer frame strip (9) to be fixedly connected with the fastening piece (5) so as to lock the outer frame strip (9) on the inner frame strip (8).
2. The connection structure according to claim 1, wherein: the outer frame strip (9) is provided with a runway-shaped through groove (10) for the flat head (41) of the connecting piece to penetrate through, and the axial direction of the runway-shaped through groove (10) is consistent with the length direction of the mounting groove (6).
3. The connection structure according to claim 1 or 2, wherein: the connecting piece (41) is a T-shaped bolt, and the fastening piece (5) is a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910944033.4A CN111411719A (en) | 2019-09-30 | 2019-09-30 | Connecting structure of inner frame strip and outer frame strip of glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910944033.4A CN111411719A (en) | 2019-09-30 | 2019-09-30 | Connecting structure of inner frame strip and outer frame strip of glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111411719A true CN111411719A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910944033.4A Pending CN111411719A (en) | 2019-09-30 | 2019-09-30 | Connecting structure of inner frame strip and outer frame strip of glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111411719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4001537A1 (en) | 2020-11-17 | 2022-05-25 | Saint-Gobain Glass France | A toggle insert for receiving a toggle assembly in a steel curtain wall structure |
-
2019
- 2019-09-30 CN CN201910944033.4A patent/CN111411719A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4001537A1 (en) | 2020-11-17 | 2022-05-25 | Saint-Gobain Glass France | A toggle insert for receiving a toggle assembly in a steel curtain wall structure |
| US11773588B2 (en) | 2020-11-17 | 2023-10-03 | Saint-Gobain Glass France | Toggle insert for receiving a toggle assembly in a steel curtain wall structure |
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